Structure analysis

CRYSTAL STRUCTURE OF A NOVEL INTRACELLULAR PROTEASE FROM PYROCOCCUS HORIKOSHII AT 2 A RESOLUTION

X-ray diffraction
2Å resolution
Source organism: Pyrococcus horikoshii
Assembly composition:
homo hexamer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo hexamer
Accessible surface area: 34808.33 Å2
Buried surface area: 9782.44 Å2
Dissociation area: 4,732.66 Å2
Dissociation energy (ΔGdiss): -8.6 kcal/mol
Dissociation entropy (TΔSdiss): 63.4 kcal/mol
Symmetry number: 6
PDBe Complex ID: PDB-CPX-129858

Macromolecules

Chains: A, B, C
Length: 166 amino acids
Theoretical weight: 18.84 KDa
Source organism: Pyrococcus horikoshii
Expression system: Escherichia coli
UniProt:
  • Canonical: O59413 (Residues: 1-166; Coverage: 100%)
Gene name: PH1704
Pfam: DJ-1/PfpI family
InterPro:
CATH: Rossmann fold
SCOP: DJ-1/PfpI

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